package main

import "fmt"

func main() {
	var city = "青岛"
	switch {
	case city=="青岛":
		fmt.Println("青岛")
		fallthrough
	case city=="山西":
		fmt.Println("山西")
		fallthrough
	case city=="福建":
		fmt.Println("福建")
		fallthrough
	case city=="浙江":
		fmt.Println("浙江")
	default:
		fmt.Println("其他省份")
	}
}
